| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.81 | 3.333% | $122.7699 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $103.60 | 9.810% | $113.7632 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $37.37 | 10.385% | $41.2509 | $41.25 | $41.25 | $41.30 |
| Purchase #4 | $237.50 | 7.683% | $255.7471 | $255.75 | $255.75 | $255.70 |
| Purchase #5 | $235.74 | 9.764% | $258.7577 | $258.76 | $258.75 | $258.80 |
| Purchase #6 | $140.47 | 8.112% | $151.8649 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $12.49 | 8.465% | $13.5473 | $13.55 | $13.55 | $13.50 |
| 7 purchase totals = | $885.98 | $957.7010 | $957.70 | $957.65 | $957.80 | |